Bubble Wrap, Carton, Wooden Case, Pallet
|Standard||ASTM, DIN, JIS, EN, ISO, GB|
Explosion-proof threading box generally has two kinds of materials, cast iron and aluminum alloy. Aluminum alloy material according to different processing methods, but also divided into sand casting, pressure casting. The market is now the basic use of pressure casting aluminum alloy explosion-proof threading box, beautiful appearance, processing is also reasonable. We use sand, metal, or low-pressure casting process made of explosion-proof threading box.
Electrophoresis is the electrophoresis material in the Yin and Yang two levels, under the action of voltage, the charged coating example moves to the cathode only, and with the cathode surface produced alkaline action forms insoluble matter, deposits on the workpiece surface.
Characteristics of electrophoresis: electrophoresis paint film has the advantages of plump, even, flat and smooth coating, and its hardness, adhesion, corrosion resistance, impact performance and permeability are obviously better than other coating processes.
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1. What information should be provided for accurate quotation?
Product's 2D drawings, 3D models and quantity required.
In the drawing, there should be maximum, minumum wall thickness, maximum profile size, dimensional accuracy requirements, surface quality requirements, casting materials and other technical requirements.
2. Why do you like to use A356(ZL101A) for casting?
no tendency of hot cracking;
small thread shrinkage;
good air tightness;
small specific gravity;
good corrosion resistance;
easy gas welding;
3. How many pieces are usually suitable for casting?
Minimum order quantity is 100. MOQ varies according on weight, casting method and difficulty.
If you have any other questions, please feel free to ask.